diff options
| author |   Jens Axboe <axboe@suse.de> | 2006-08-10 08:44:47 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@nelson.home.kernel.dk> | 2006-09-30 20:23:37 +0200 |
| commit | 4aff5e2333c9a1609662f2091f55c3f6fffdad36 (patch) | |
| tree | b73d8c2b7c1bdc03d3313c108da7dfc95ee95525 /drivers/message | |
| parent | [PATCH] i2c: Prevent deadlock on i2c client registration (diff) | |
| download | linux-dev-4aff5e2333c9a1609662f2091f55c3f6fffdad36.tar.xz linux-dev-4aff5e2333c9a1609662f2091f55c3f6fffdad36.zip | |
[PATCH] Split struct request ->flags into two parts
Right now ->flags is a bit of a mess: some are request types, and
others are just modifiers. Clean this up by splitting it into
->cmd_type and ->cmd_flags. This allows introduction of generic
Linux block message types, useful for sending generic Linux commands
to block devices.
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/i2o/i2o_block.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index 1ddc2fb429d5..eaba81bf2eca 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -390,9 +390,9 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req) } /* request is already processed by us, so return */ - if (req->flags & REQ_SPECIAL) { + if (blk_special_request(req)) { osm_debug("REQ_SPECIAL already set!\n"); - req->flags |= REQ_DONTPREP; + req->cmd_flags |= REQ_DONTPREP; return BLKPREP_OK; } @@ -411,7 +411,8 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req) ireq = req->special; /* do not come back here */ - req->flags |= REQ_DONTPREP | REQ_SPECIAL; + req->cmd_type = REQ_TYPE_SPECIAL; + req->cmd_flags |= REQ_DONTPREP; return BLKPREP_OK; }; |